Genre
Maps
1,987
Road maps
300
Periodicals
245
Maps (documents)
189
Handbooks, manuals, etc
155
Early works to 1800
108
Statistics
103
Guidebooks
82
History
78
Topographic maps
47
Facsimiles
39
Tourist maps
39
Bathymetric maps
38
Thematic maps
37
Biography
36
Directories
36
Nautical charts
36
Pictorial works
29
Electronic books
26
Aerial views
25
Pictorial maps
25
Geological maps
19
Biographies
18
Case studies
17
Congresses
16
Maps, Topographic
16
Outline maps
15
Early works
14
Folklore
14
Early maps
13
Anecdotes
12
Cartes géographiques
11
Catalogs
11
Charts, diagrams, etc
10
Remote-sensing maps
10
Classification
9
Illustrated works
9
Maps, Outline and base
9
Legends
8
Aerial photographs
7
Atlases
7
Conference papers and proceedings
7
Criticism, interpretation, etc
7
Exhibitions
7
Physical maps
7
Indexes
6
Surveys
6
Documentary films
5
Autobiographies
4
Bibliography
4
more ...